Quiz 1

What happens when the low-voltage current flow in the coil primary winding is interrupted by the switching device?   The primary winding delivers a high-voltage spark to the plugs.   The magnetic field in the coil primary builds.   The secondary voltage drops to zero volts.   High voltage is induced in the secondary windin

This is for my mechatronics class in regards to PLC and ladder diagrams It is common practice to include a NC contact after the coil to prevent overloading and overheating of a device such as a motor. True or False

AHO LUI 3. True or false? A magnetic field opposing the stator's magnetic field is produced in a motor's rotor by a process called induced magnetism.

15. When you measure the voltage drop across a set of contacts, you're O A. measuring the equivalent motor resistance. B. sensing how much current is flowing in the circuit. O C. checking the incoming voltages. O D. checking the quality of the contact set.

If a ground circuit test reveals a voltage drop of morethan 0.2 volt , the problem may be ___.a. a loose starter motor mounting boltb. a poor battery ground terminal post connectorc. a damaged battery ground cabled. all of the above

True or False: The defrost timer motoroperates continuously in Figure 6.18.

Draw a series circuit with a thermostat,a low-pressure switch, and a highpressure switch used as safety controlsto protect a motor

7

What is the difference between Momentary Contact and Maintained Contact?